1. Material: Canvas
2. There are two extra large holes on the left and right sides of each pen case, which can be used to place small erasers, utility knifes, etc.
3. Application: the thickness of the penholder is less than 1cm, and the length is less than 19cm
4. Canvas material, washable and wearable
5. Colored pencils are shooting props, not including pencils
6. Dimensions/weight:
-12 holes: width about 20cm x length about 23cm/ weight about 55g
-24 holes: width about 20cm x length about 34cm/ weight: 80g
-36 holes: width about 20cm x length about 46cm/ weight about 105g
-48 holes: width about 20cm x length about 58cm/ weight: 120g
-72 holes: width about 20cm x length about 82cm/ weight: 175g
-108 holes: width about 20cm x length about 120cm/ weight: 260g